Name | N,O-bis(trimethylsilyl)trifluoroacetamide |
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Synonyms |
bis(trimethylsilyl)trifluoroacetamide
N,O-bis-TMS-trifluoroacetamide N,O-Bis(trimethylsilyl)trifluoroacetamide Kit BSTFA 1 mL × Bis(trimethylsilyl) 8 Reaction vial,capacity N,O-BSTFA EINECS 247-103-9 Acetamide, 2,2,2-trifluoro-N,N-bis(trimethylsilyl)- REGISIL(R) RC-1 N,N-bis(trimethylsilyl)-2,2,2-trifluoroacetamide bstfa kit BSTFA REGISIL RC-3 REGISIL RC-2 REGISIL RC-1 bstfa + tmcs 2,2,2-Trifluoro-N,N-bis(trimethylsilyl)acetamide MFCD00008269 |
Density | 1.0±0.1 g/cm3 |
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Boiling Point | 170.0±50.0 °C at 760 mmHg |
Melting Point | -10°C |
Molecular Formula | C8H18F3NOSi2 |
Molecular Weight | 257.401 |
Flash Point | 56.6±30.1 °C |
Exact Mass | 257.087891 |
PSA | 21.59000 |
LogP | 3.42 |
Vapour Pressure | 1.5±0.3 mmHg at 25°C |
Index of Refraction | 1.396 |
Storage condition | 2-8°C |
Water Solubility | hydrolyses |
Synonym:BSTF Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 10 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Flammable. Irritating to eyes, respiratory system and skin.Moisture sensitive.The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: No information regarding eye irritation and other potential effects was found. Skin: No information regarding skin irritation and other potential effects was found. Ingestion: The toxicological properties of this substance have not been fully investigated. Inhalation: The toxicological properties of this substance have not been fully investigated. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Inhalation: Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Notes to Physician: Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Flammable liquid and vapor. Extinguishing Media: Use agent most appropriate to extinguish fire. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Remove all sources of ignition. Use a spark-proof tool. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Use only in a well-ventilated area. Ground and bond containers when transferring material. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Storage: Keep away from heat, sparks, and flame. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Liquid Appearance: clear, colorless Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 45.0 - 50.0 deg C @ Freezing/Melting Point: -10 deg C Autoignition Temperature: > 300 deg C (> 572.00 deg F) Flash Point: 43 deg C ( 109.40 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: hydrolysis Specific Gravity/Density: .9690g/cm3 Molecular Formula: CF3C=NSi(CH3)3OSi(CH3)3 Molecular Weight: 257.39 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, excess heat, electrical sparks. Incompatibilities with Other Materials: Strong oxidizing agents, strong acids. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen fluoride, nitrogen, silicon oxide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 25561-30-2 unlisted. LD50/LC50: Not available. Carcinogenicity: Bis(trimethylsilyl)trifluoroacetamide, packaged in 1 ml ampules - Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. See actual entry in RTECS for complete information. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Shipping Name: FLAMMABLE LIQUID, N.O.S.* Hazard Class: 3 UN Number: 1993 Packing Group: III IMO Shipping Name: FLAMMABLE LIQUID, N.O.S. Hazard Class: 3.3 UN Number: 1993 Packing Group: III RID/ADR Shipping Name: FLAMMABLE LIQUID, N.O.S. Dangerous Goods Code: 3(31C) UN Number: 1993 Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XI Risk Phrases: R 10 Flammable. R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 16 Keep away from sources of ignition - No smoking. S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 25561-30-2: No information available. United Kingdom Occupational Exposure Limits Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 25561-30-2 is not listed on Canada's Ingredient Disclosure List. Exposure Limits US FEDERAL TSCA CAS# 25561-30-2 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
Symbol |
GHS02, GHS05 |
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Signal Word | Danger |
Hazard Statements | H226-H314 |
Supplemental HS | Corrosive to the respiratory tract., Reacts violently with water. |
Precautionary Statements | P280-P305 + P351 + P338-P310 |
Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
Hazard Codes | C:Corrosive |
Risk Phrases | R10;R34 |
Safety Phrases | S26-S36/37/39-S45-S16 |
RIDADR | UN 2924 3/PG 3 |
WGK Germany | 3 |
Packaging Group | III |
Hazard Class | 3 |
HS Code | 29310095 |
~% 25561-30-2 |
Literature: Chemische Berichte, , vol. 103, p. 553 - 560 |
~% 25561-30-2 |
Literature: Chemische Berichte, , vol. 109, p. 2542 - 2546 |
Precursor 4 | |
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DownStream 10 | |
HS Code | 2931900090 |
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Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |